Home / 22,969,431.34-34,470,059.44-9,134,972.34

Finding the Fourth Proportional to 22,969,431.34, 34,470,059.44 and 9,134,972.34

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Solution

The fourth proportional to 22,969,431.34, 34,470,059.44 and 9,134,972.34 is: 13,708,786.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,969,431.34 : 34,470,059.44 = 9,134,972.34 : x
  2. Step 2: Convert to fraction form
    22,969,431.34/34,470,059.44 = 9,134,972.34/x
  3. Step 3: Cross multiply
    22,969,431.34x = 34,470,059.44 × 9,134,972.34
  4. Step 4: Simplify right side
    22,969,431.34x = 314,883,039,542,555.88
  5. Step 5: Solve for x
    x = 314,883,039,542,555.88/22,969,431.34
  6. Step 6: Final answer
    x = 13,708,786.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.